HEIDENHAIN TNC 640 User Manual page 13

Fundamentals | Control model, software and features
New functions
New functions 34059x-02
DXF files can now be opened directly on the control in order
to extract contours and point patterns, see "Data Transfer from
CAD Files", page 333
The active tool-axis direction can now be activated as a virtual
tool axis in the Manual Operation mode and during handwheel
superimpositioning, see "Superimposing handwheel positioning
during program run: M118 ", page 493
The machine tool builder can now define any areas on the
machine for collision monitoring, see "Dynamic Collision
Monitoring (option 40)", page 505
Writing and reading data in freely definable tables, see "Freely
definable tables", page 570
The function Adaptive Feed Control AFC has been introduced,
see "Adaptive Feed Control AFC (option 45)", page 536
New touch probe Cycle 484 for calibrating the wireless touch
probe TT 449, see Cycle Programming User's Manual
The new HR 520 and HR 550 FS handwheels are supported,
see "Traverse with electronic handwheels", page 721
New operating Cycle 225 Engraving,
see Cycle Programming User's Manual
New Active Chatter Control (ACC) software option, see "Active
Chatter Control ACC (option 145)", page 550
New manual probing cycle Center line as preset, see "Setting a
center line as preset", page 779
New function for rounding corners, see "Rounding corners:
M197", page 500
External access to the control can now be blocked with an MOD
function, see "External access", page 848
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
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